A common issue is a host.domain missmatch. Please ensure that your DNS entry used, for example
video.mygreatmovie.com matches the CN=
video.mygreatmovie.com on your certificate exactly or you may need a wildcard certificate for the domain if the certificate is shared among other hosts in the domain. Wowza Streaming Engine does not currently support Alternative Subject Name listings, so if you're domain utilizes these for the hostname used, this won't currently be recognized by Wowza Streaming Engine. Support for Subject Alternative Names is currently in our feature request backlog.

You can verify this information using something like 'keytool -printcert -v -file video.mygreatmovie.crt'.

You should also see some log entry in wowza logs when you try to start playback. If nothing appears, it is usually related to SSL not properly configured (which doesn't seem to be the case based on what you copied) or packets not arriving to the wowza server. Check if your firewall allows port 443 tcp. If it does, you can try to verify the packets are arriving with tcpdump or wireshark.

Try updating your browser to the newest version and/or installing a most recent version of some other browser, Chrome for example.

Are you using a self-signed certificate or an official one? If it is a self-signed, you need to install it as trusted in your client browser. It may also be wise to generate it again using some more up-to-date cyphers.